Re: Composite Key in Sql Server 2008

Author: Dan Covill

Posted: 2011-09-21 at 15:12:32

Something like this:

select * from EmpTable into cursor CX where EMPNO = nEmp ;

and KDATE = dShift and SHIFTNO = nShift

if reccount(CX) = 0

*-- then he's not there

In other words, forget about the VFP concatenations, just ask the

question field by field.

Dan Covill

San Diego

On 09/21/11 05:37, Ajoy Khaund wrote:

> Hi,

>

> I have a composite key in VFP like

>

> Padl(empno,4,'0') + DTOS(kdate) + Str(shiftno,1)

>

> I use this index to do a seek to find out if a record exists for a particular employee on a particular date in a particular shift.

>

> How can I do that in sql. I am going to use cursor adaptors.

>

> TIA

>

_______________________________________________

Post Messages to: ProFox@leafe.com

Subscription Maintenance: http://leafe.com/mailman/listinfo/profox

OT-free version of this list: http://leafe.com/mailman/listinfo/profoxtech

Searchable Archive: http://leafe.com/archives/search/profox

This message: http://leafe.com/archives/byMID/profox/4E7A3720.9070007@san.rr.com

** All postings, unless explicitly stated otherwise, are the opinions of the author, and do not constitute legal or medical advice. This statement is added to the messages for those lawyers who are too stupid to see the obvious.

©2011 Dan Covill